In honor of National Women's History Month, we have to agree with Patricia O'Rourke -- "Don't apologize for being female. Celebrate it." Join the conversation in Connect: Professional Women's Network, a free LinkedIn group powered by Citi with more than 430,000 members: http://www.linkedin.com/womenconnect. The free LinkedIn group also features videos interviews with influential businesswomen, live Q&As with experts and slideshows with career advice.